1343888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 3267648

約数和(自身を除く): 1923760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 169, 182, 208, 284, 338, 364, 497, 568, 676, 728, 923, 994, 1136, 1183, 1352, 1456, 1846, 1988, 2366, 2704, 3692, 3976, 4732, 6461, 7384, 7952, 9464, 11999, 12922, 14768, 18928, 23998, 25844, 47996, 51688, 83993, 95992, 103376, 167986, 191984, 335972, 671944, 1343888]

約数ペア:

[(1, 1343888), (2, 671944), (4, 335972), (7, 191984), (8, 167986), (13, 103376), (14, 95992), (16, 83993), (26, 51688), (28, 47996), (52, 25844), (56, 23998), (71, 18928), (91, 14768), (104, 12922), (112, 11999), (142, 9464), (169, 7952), (182, 7384), (208, 6461), (284, 4732), (338, 3976), (364, 3692), (497, 2704), (568, 2366), (676, 1988), (728, 1846), (923, 1456), (994, 1352), (1136, 1183)]